 {% extends 'base.html' %}
 {% block content %}
 <style>
   .demo-login-container{width: 320px; margin: 21px auto 0;}
.demo-login-other .layui-icon{position: relative; display: inline-block; margin: 0 2px; top: 2px; font-size: 26px;}
 </style>
<link href="//unpkg.com/layui@2.9.7/dist/css/layui.css" rel="stylesheet">
 <script src="//unpkg.com/layui@2.9.7/dist/layui.js"></script>
 <p class="tip">
     {% for item in get_flashed_messages() %}
     {{ item }}
     {% endfor %}
 </p>
<form class="layui-form">
  <div class="demo-login-container">
    <div class="layui-form-item">
      <div class="layui-input-wrap">
        <div class="layui-input-prefix">
          <i class="layui-icon layui-icon-username"></i>
        </div>
        <input type="text" name="username" value="" lay-verify="required" placeholder="用户名" lay-reqtext="请填写用户名" autocomplete="off" class="layui-input" lay-affix="clear">
      </div>
    </div>
    <div class="layui-form-item">
      <div class="layui-input-wrap">
        <div class="layui-input-prefix">
          <i class="layui-icon layui-icon-password"></i>
        </div>
        <input type="password" name="password" value="" lay-verify="required" placeholder="密   码" lay-reqtext="请填写密码" autocomplete="off" class="layui-input" lay-affix="eye">
      </div>
    </div>
    <div class="layui-form-item">
      <div class="layui-row">
        <div class="layui-col-xs7">
          <div class="layui-input-wrap">
            <div class="layui-input-prefix">
              <i class="layui-icon layui-icon-vercode"></i>
            </div>
            <input type="text" name="captcha" value="" lay-verify="required" placeholder="验证码" lay-reqtext="请填写验证码" autocomplete="off" class="layui-input" lay-affix="clear">
          </div>
        </div>
        <div class="layui-col-xs5">
          <div style="margin-left: 10px;">
            <img src="https://www.oschina.net/action/user/captcha" onclick="this.src='https://www.oschina.net/action/user/captcha?t='+ new Date().getTime();">
          </div>
        </div>
      </div>
    </div>
    <div class="layui-form-item">
      <input type="checkbox" name="remember" lay-skin="primary" title="记住密码">
      <a href="#forget" style="float: right; margin-top: 7px;">忘记密码？</a>
    </div>
    <div class="layui-form-item">
      <button class="layui-btn layui-btn-fluid" lay-submit lay-filter="demo-login">登录</button>
    </div>
    <div class="layui-form-item demo-login-other">
      <label>社交账号登录</label>
      <span style="padding: 0 21px 0 6px;">
        <a href="javascript:;"><i class="layui-icon layui-icon-login-qq" style="color: #3492ed;"></i></a>
        <a href="javascript:;"><i class="layui-icon layui-icon-login-wechat" style="color: #4daf29;"></i></a>
        <a href="javascript:;"><i class="layui-icon layui-icon-login-weibo" style="color: #cf1900;"></i></a>
      </span>
      或 <a href="#reg">注册帐号</a>
    </div>
  </div>
</form><script>
layui.use(['form', 'layer', 'jquery'], function(){
  var form = layui.form;
  var layer = layui.layer;
  var $ = layui.jquery;

  // 提交事件
  form.on('submit(demo-login)', function(data){
    var field = data.field; // 获取表单字段值

    // 使用jQuery的$.ajax发送请求
    $.ajax({
      url: '/login', // 请求地址
      type: 'POST', // 请求方法
      data: field, // 发送的数据
      dataType: 'json', // 预期服务器返回的数据类型
      success: function(response){
        // 根据返回的JSON对象的status字段判断登录是否成功
        if (response.status === 'success') {
          // 登录成功
          // 可以添加重定向到其他页面的代码

          window.location.href = '/';
          layer.msg(response.message || '登录成功'); // 显示可能包含在响应中的消息

        } else {
          // 登录失败或错误处理
          layer.msg(response.message || '登录失败'); // 显示可能包含在响应中的消息
        }
      },
      error: function(xhr, status, error){
        // 请求失败处理
        layer.msg('请求失败：' + error);
      }
    });

    // 阻止表单默认提交
    return false;
  });
});
 </script>
 {% endblock %}